Solution of problem N4520 probability theory
📂 Mathematics
👤 Massimo86
Product Description
4520. From the urn, in which there are 8 blue balls and 11 red balls, 3 is chosen at random. What is the probability that there is at least one red among them?
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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